A SYSTEM OF LOaiC, 



RATIOCINATIVE AND INDUCTIVE: 



BEING A 



CONNECTED VIEW OF THE PRINCIPLES OF EVIDENCE 



AND THE 



METHODS OF SCIENTIFIC INVESTIGATION. 



BY 



JOHN STUART MILL. 



EIGHTH EDITION. 



NEW YORK: 

 HARPER & BROTHERS, PUBLISHERS, 



FRANKLIN SQUARE. 



18 8 1. 



